package kr.hkit.powerjava.chapter24.work2;

public class Student implements Comparable<Student> {
	private int stdNum;
	private String stdName;
	private int kor;
	private int eng;
	private int math;

	public Student(int stdNum, String stdName, int kor, int eng, int math) {
		super();
		this.stdNum = stdNum;
		this.stdName = stdName;
		this.kor = kor;
		this.eng = eng;
		this.math = math;
	}

	public Student(int stdNum, String stdName) {
		super();
		this.stdNum = stdNum;
		this.stdName = stdName;
	}

	public int getStdNum() {
		return stdNum;
	}

	public void setStdNum(int stdNum) {
		this.stdNum = stdNum;
	}

	public String getStdName() {
		return stdName;
	}

	public void setStdName(String stdName) {
		this.stdName = stdName;
	}

	public int getKor() {
		return kor;
	}

	public void setKor(int kor) {
		this.kor = kor;
	}

	public int getEng() {
		return eng;
	}

	public void setEng(int eng) {
		this.eng = eng;
	}

	public int getMath() {
		return math;
	}

	public void setMath(int math) {
		this.math = math;
	}

	public int totalScore() {
		return kor + eng + math;
	}

	public double totalAvg() {
		return totalScore() / 3.0;
	}

	@Override
	public String toString() {
		return String.format("%s\t%s\t%s\t%s\t%s\t%s%s\t", stdNum, stdName,
				kor, eng, math, totalScore(), totalAvg());
	}

	@Override
	public boolean equals(Object obj) {
		if (obj instanceof Student) {
			return stdNum == ((Student)obj).stdNum && stdName.equals(((Student)obj).stdName);
		} else {
			return false;
		}
	}

	@Override
	public int compareTo(Student o) {
		return stdNum - o.stdNum;
	}

	
}
